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Clinical characteristics of Alopecia areata
| Descriptive statistics | |
|---|---|
| Duration | Mean + SD: 2.35 + 2.90 (months) |
| Range: 2 days - 1 | |
| Course | Progressive: 22 (71.0%) |
| Stationary: 9 (29.0%) | |
| Site | Front of scalp: 15 (48.4%) |
| Back of scalp: 14 (45.2%) | |
| Beard: 3 (9.7%) | |
| Temporal: 4 (12.9%) | |
| Eye brows: 2 (6.5%) | |
| Moustache: 1 (3.2%) | |
| Size | Mean + SD: 4.74 + 2.77 (cm2) |
| Range: 0.8-11.8 | |
| Sites multiplicity | Single: 24 (77.4%) |
| Multiple: 7 (22.6 %) |
